<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <title>Enables or disables internal debug output</title>
<link media="all" rel="stylesheet" type="text/css" href="styles/03e73060321a0a848018724a6c83de7f-theme-base.css" />
<link media="all" rel="stylesheet" type="text/css" href="styles/03e73060321a0a848018724a6c83de7f-theme-medium.css" />

 </head>
 <body class="docs"><div class="navbar navbar-fixed-top">
  <div class="navbar-inner clearfix">
    <ul class="nav" style="width: 100%">
      <li style="float: left;"><a href="oldaliases.oci8.html">« OCI8 Obsolete Aliases and Functions</a></li>
      <li style="float: right;"><a href="function.ocibindbyname.html">ocibindbyname »</a></li>
    </ul>
  </div>
</div>
<div id="breadcrumbs" class="clearfix">
  <ul class="breadcrumbs-container">
    <li><a href="index.html">PHP Manual</a></li>
    <li><a href="oldaliases.oci8.html">OCI8 Obsolete Aliases and Functions</a></li>
    <li>Enables or disables internal debug output</li>
  </ul>
</div>
<div id="layout">
  <div id="layout-content"><div id="function.oci-internal-debug" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">oci_internal_debug</h1>
  <p class="verinfo">(PHP 5, PHP 7, PECL OCI8 &gt;= 1.1.0, PECL OCI8 &lt;= 2.2.0)</p><p class="refpurpose"><span class="refname">oci_internal_debug</span> &mdash; <span class="dc-title">Enables or disables internal debug output</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-function.oci-internal-debug-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>oci_internal_debug</strong></span>(<span class="methodparam"><span class="type">bool</span> <code class="parameter">$onoff</code></span>): <span class="type"><span class="type void">void</span></span></div>

  <p class="para rdfs-comment">
   Enables or disables internal debug output.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.oci-internal-debug-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>
    
     <dt>
<code class="parameter">onoff</code></dt>

     <dd>

      <p class="para">
       Set this to <strong><code>false</code></strong> to turn debug output off or <strong><code>true</code></strong> to turn it on.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.oci-internal-debug-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   没有返回值。
  </p>
 </div>


 <div class="refsect1 notes" id="refsect1-function.oci-internal-debug-notes">
  <h3 class="title">注释</h3>
  <blockquote class="note"><p><strong class="note">注意</strong>: 
    <p class="para">
      This function was removed in PHP 8 and PECL OCI8 3.0.
   </p>
  </p></blockquote>
  <blockquote class="note"><p><strong class="note">注意</strong>: 
    <p class="para">
      This function is a no-op in PHP 5.6 and PECL OCI8 2.0.  Use DTrace instead.
   </p>
  </p></blockquote>
  <blockquote class="note"><p><strong class="note">注意</strong>: 
   <p class="para">
    In PHP versions before 5.0.0 you must use <span class="function"><a href="function.ociinternaldebug.html" class="function">ociinternaldebug()</a></span> instead.
    This name still can be used, it was left as alias of
    <span class="function"><strong>oci_internal_debug()</strong></span> for downwards compatability.
    This, however, is deprecated and not recommended.
   </p>
  </p></blockquote>
 </div>


</div></div></div></body></html>